1.VVDI MB Tool power adapter only need 18 minutes to data acquisition for W204, W207 all key lost; without this adapter it will cost 150 minutes for data acquisition, save nearly 2 hours

VVDI MB Tool power adapter for W216,W164 2009- all key lost data acquisition, no need to re-plug IR adapter many times, without this adapter need to replug IR adapter 500 times.

VVDI MB Tool power adapter support gateway emulation function, without real gateway you can use this adapter directly OBD communication with W164,164 2009-,W209,W211 (require special connection cables)